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1. 发明公开

EP4403810A1 ELECTRONICALLY ACTUATED VALVE ASSEMBLY 审中-公开
公开(公告)号：EP4403810A1
公开(公告)日：2024-07-24
申请号：EP23152552.8
申请日：2023-01-19
申请人： Danfoss Scotland Limited
发明人： The designation of the inventor has not yet been filed
IPC分类号： F16K31/06 , F03C1/04 , F16K31/10 , F03C1/34 , F03C1/053 , F04B1/0452 , F04B1/053 , F04B7/00
CPC分类号： F16K31/0675 , F16K31/0679 , F16K31/0655 , F16K31/10 , F04B1/053 , F04B1/0452 , F03C1/053 , F03C1/0435 , F04B7/0076
摘要： An aspect of the invention provides an electronically actuated valve assembly (100) comprising: a valve member (110) moveable between a first position corresponding to a first valve state and a second position corresponding to a second valve state; a first resiliently deformable member (140); a first coil (125) configured to cause the valve member (110) to exhibit a first positional default; a first armature (120) moveable relative to the first coil (125) to thereby cause movement of the valve member (110); and a second armature (121) movable relative to the first coil (125) and arranged to cause movement of the valve member (110) via the first resiliently deformable member (140), wherein, in a first operating configuration of the valve assembly: the first coil (125) is configured to, on application of a first coil current therethrough as a first control signal, exert a first electromagnetic force on the second armature (121) to thereby cause the first resiliently deformable member (140) to cause the valve member (110) to exhibit the first positional default; and the valve assembly is configured to, on application of a second control signal, exert a second resultant electromagnetic force on the first armature (120) to thereby cause the valve member (110) to exhibit the second positional default, and wherein, in a second operating configuration of the valve assembly: the valve assembly is configured to cause the valve member (110) to exhibit a third positional default, different from the first positional default.

2. 发明公开

EP3295023A1 VEHICLE 有权
公开(公告)号：EP3295023A1
公开(公告)日：2018-03-21
申请号：EP12813421
申请日：2012-12-07
申请人： ARTEMIS INTELLIGENT POWER LTD , DANFOSS POWER SOLUTIONS APS
发明人： LAVENDER JACK , VOLLER GORDON
IPC分类号： F04B1/04 , F03C1/04
CPC分类号： F04B1/0413 , F03C1/0409 , F04B1/0426 , F04B1/053
摘要： It is intended to provide a vehicle comprising a fluid working machine which can reduce wear of parts and be produced at low cost. The fluid working machine 11, 12 is provided with an eccentric cam 17, a piston 18A to 18F, a cylinder 19A to 19F, a drive rod 20A-20F having an engaging part 24 engaging with the piston and a contact part 25 contacting the eccentric cam 17, a holding member 34A to 34F surrounding the drive rod, a pressing member 40A to 40F for pressing up the holding member in a radially outward direction, and at least one holding ring 41 for holding the holding member from the outside.

3. 发明授权

EP3075950B1 HYDRAULIC MACHINE AND RENEWABLE ENERGY TYPE POWER GENERATING APPARATUS 有权
标题翻译：液压机和可再生能源型发电装置
公开(公告)号：EP3075950B1
公开(公告)日：2017-11-15
申请号：EP15184423.0
申请日：2015-09-09
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： YOSHIMI, Takeshi , NISHIDA, Hideaki , OCHIAI, Hiroyasu , ICHIRYU, Taku , YASHIKI, Tadao , LAVENDER, Jack
IPC分类号： F01B15/00 , F04B1/053 , F04B17/02 , F04B19/02 , F16H39/00 , F01B1/06
CPC分类号： F01B15/005 , F01B1/062 , F04B1/0421 , F04B1/053 , F04B17/02 , F04B19/027 , F16H39/00 , F16H39/42 , Y02E10/72 , Y02P80/158
摘要： A hydraulic machine (7, 8) includes a rotation shaft (11), a cam (20) configured to rotate with the rotation shaft (11), a plurality of cylinders (22) disposed around the cam (20) each of which includes a distal end portion disposed on an outer side in a radial direction of the rotation shaft (11), a part of the distal end portion being formed by a first curved surface (23), a plurality of pistons (30) disposed around the cam (20) so that end portions of the pistons (30) at an inner side in the radial direction contact a cam surface (21) of the cam (20), the plurality of pistons (30) being configured to reciprocate in the cylinders (22) along a direction of a center axis of the cylinders (22) in accordance with rotation of the cam (20), a stationary member (40) disposed on an outer side of the cylinders (22) in the radial direction, the stationary member (40) including sockets (42) having second curved surfaces (43) which are engageable with the first curved surfaces (23) of the distal end portions of the cylinders (22), and at least one elastic member (60) for biasing the plurality of cylinders (22) outward in the radial direction so as to force the first curved surfaces (23) of the cylinders (22) against the second curved surfaces (43) of the sockets (42). The first curved surfaces (23) of the respective cylinders (22) engage with the second curved surfaces (43) of the sockets (42) so that rocking of each of the cylinders (22) is permitted at least in a plane perpendicular to a rotational axis of the rotation shaft (11).

4. 发明公开

EP3085959A1 RADIAL-PISTON TYPE HYDRAULIC MACHINE, WIND TURBINE GENERATOR HAVING THE SAME, AND METHOD OF MAINTAINING HYDRAULIC MACHINE 有权
标题翻译： VERFAHREN ZUR ERHALTUNG DER HYDRAULIKMASCHINE放射性胆固醇激光治疗仪，WINDTBINENENERATOR DAMIT
公开(公告)号：EP3085959A1
公开(公告)日：2016-10-26
申请号：EP15186411.3
申请日：2015-09-23
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Sasaki, Masashi , Ochiai, Hiroyasu , Uchida, Michiya
IPC分类号： F04B1/04 , F04B1/053 , F04B17/02
CPC分类号： F04B1/04 , F04B1/053 , F04B1/0538 , F04B17/02 , Y02E10/72 , Y02P80/158
摘要： A radial-piston type hydraulic machine includes a plurality of pistons (20), a cylinder block (24) on which a plurality of cylinders (22) is formed, a first end plate (26), a second end plate (27), a cam shaft (30), and a first roller bearing (60) and a second roller bearing (65) disposed between the first and second end plates (26, 27) and the cam shaft (30), respectively. The first and second roller bearings (60, 65) include a rotary ring (61, 66) fixed to the cam shaft (30), a stationary ring (62, 67) fixed to the first or second end plate (26, 27), and a rolling element (63, 68) disposed between the rotary ring (61, 66) and the stationary ring (62, 67). The stationary ring (62) of the first roller bearing (60) is in contact with the first end plate (26) without a gap in the axial direction. The stationary ring (67) of the second roller bearing (65) is disposed at a distance from the second end plate (27) so as to have a gap in the axial direction. The hydraulic machine further includes a biasing member (70) for biasing the stationary ring (67) of the second roller bearing (65) toward the first roller bearing (60) in the axial direction, the biasing member (70) being disposed between an end surface of the stationary ring (67) of the second roller bearing (65) and a radial wall surface of the second end plate (27), the radial wall surface extending along the radial direction so as to face the end surface.
摘要翻译：径向活塞式液压机包括多个活塞（20），形成有多个气缸（22）的气缸体（24），第一端板（26），第二端板（27），凸轮轴（30）和分别设置在第一和第二端板（26,27）和凸轮轴（30）之间的第一滚子轴承（60）和第二滚子轴承（65）。第一和第二滚子轴承（60,65）包括固定到凸轮轴（30）的旋转环（61,66），固定到第一或第二端板（26,27）的固定环（62,67）以及设置在所述旋转环（61,66）和所述静止环（62,67）之间的滚动元件（63,68）。第一滚子轴承（60）的固定环（62）与第一端板（26）抵接，轴向没有间隙。第二滚子轴承（65）的固定环（67）与第二端板（27）的距离设置成在轴向上具有间隙。该液压机还包括用于使第二滚子轴承（65）的固定环（67）在轴向上朝向第一滚柱轴承（60）偏压的偏压部件（70），偏压部件第二滚子轴承（65）的固定环（67）的端面和第二端板（27）的径向壁面，径向壁面沿径向方向延伸以面对端面。

5. 发明公开

EP2955374A3 RADIAL-PISTON HYDRAULIC MACHINE AND WIND TURBINE POWER GENERATING APPARATUS 失效
标题翻译：径向柱塞式液压发动机和风力涡轮发电装置
公开(公告)号：EP2955374A3
公开(公告)日：2016-03-09
申请号：EP15167156.7
申请日：2015-05-11
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Yoshida, Takafumi , Uchida, Michiya , Ochiai, Hiroyasu , Takeuchi, Hiroaki
IPC分类号： F04B17/02 , F04B1/04 , F04B1/053 , F03C1/30 , F03C1/053
CPC分类号： F04B17/02 , F03C1/0409 , F03C1/053 , F04B1/0413 , F04B1/053 , Y02E10/72 , Y02P80/158
摘要： A radial-piston hydraulic machine includes: a plurality of pistons (21); a plurality of cylinders (24); a plurality of rollers (22) disposed rotatably on the respective pistons (21); at least one cam (29) which contacts the rollers (22) and is rotatable about a center axis (O) of the hydraulic machine (20); and a side plate (40) mounted to a rotary part of the hydraulic machine (20) which includes the at least one cam (29), the side plate (40) extending in the radial direction from the at least one cam (29). The at least one cam (29) includes a working surface and a breathing surface configured to be contacted by the rollers (22). The side plate (40) is configured to contact end surfaces of the rollers (22) only in a region surrounded by a cam surface and a curve spaced away from the cam surface by a radius of the rollers (22).

6. 发明授权

EP2766601B1 WIND TURBINE GENERATOR 失效
公开(公告)号：EP2766601B1
公开(公告)日：2015-10-28
申请号：EP12816357.3
申请日：2012-12-07
申请人： MITSUBISHI HEAVY INDUSTRIES, Ltd.
发明人： LAVENDER, Jack , NISHIDA, Hideaki , OCHIAI, Hiroyasu , VOLLER, Gordon
IPC分类号： F03D9/02 , F03C1/02
CPC分类号： F03C1/26 , F03C1/0406 , F03D9/28 , F03D15/00 , F03D15/20 , F04B1/0408 , F04B1/0426 , F04B1/053 , F04B17/02 , F05B2260/406 , Y02E10/72
摘要： It is intended to provide a wind turbine generator comprising a fluid working machine which can reduce wear of parts and be produced at low cost. The fluid working machine 11, 12 is provided with an eccentric cam 17, a piston 18A to 18F, a cylinder 19A to 19F, a drive rod 20A-20F having an engaging part 24 engaging with the piston and a contact part 25 contacting the eccentric cam 17, a holding member 34A to 34F surrounding the drive rod in a circumferential direction of a corresponding cylinder, a pressing member 40A to 40F for pressing up the holding member outwardly in a radial direction of the eccentric cam, and at least one holding ring 41 for holding the holding member from the outside.

7. 发明授权

EP2715132B1 CYLINDER BLOCK FOR HYDRAULIC PUMP IN RENEWABLE POWER GENERATING APPARATUS 有权
标题翻译：缸体为可再生能源生产与设备液压泵
公开(公告)号：EP2715132B1
公开(公告)日：2015-09-16
申请号：EP12795085.5
申请日：2012-08-10
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： EILERS, Jens , DODSON, Henry
IPC分类号： F04B1/053 , F04B17/02
CPC分类号： F04B1/053 , F04B17/02 , Y02P80/158

8. 发明公开

EP2872778A1 HOCHDRUCKPUMPE 有权转让
公开(公告)号：EP2872778A1
公开(公告)日：2015-05-20
申请号：EP13736844.5
申请日：2013-07-03
申请人： Continental Automotive GmbH
发明人： VU, Ngoc-Tam
IPC分类号： F04B1/04 , F02M59/10 , F04B1/053 , F04B9/02 , F04B53/00
CPC分类号： F02M59/102 , F02M39/02 , F04B1/0413 , F04B1/0448 , F04B1/053 , F04B9/02 , F04B53/006
摘要： The invention relates to a high-pressure pump (10) for delivering a fluid, having a pump housing (12), a shaft element (15) which extends in the direction of a longitudinal axis (Z) and is mounted in a housing recess (13) of the pump housing (12), a drive shaft (16) which is mounted rotatably on the shaft element (15), and a drive element (40) which is coupled fixedly to the drive shaft (16) and is configured for driving the drive shaft (16). The high-pressure pump (10) has a bearing element (46) which is coupled fixedly to the pump housing (12) or is configured integrally with the pump housing (12), and which has a recess (48), in which the shaft element (15) is mounted. The recess (48) of the bearing element (46) is arranged relative to the housing recess (13) in such a way that the drive element (40) is arranged axially between the recess (48) of the bearing element (46) and the housing recess (13).
摘要翻译：本发明涉及一种用于输送流体的高压泵（10），该泵具有泵壳体（12），轴元件（15）（12）的壳体（13）;可旋转地安装在所述轴元件（15）上的驱动轴（16）;以及固定地连接到所述驱动轴（16）的驱动元件（40）用于驱动驱动轴（16）。高压泵10具有固定地联接到泵壳体12或者与泵壳体12一体地构造并且具有凹槽48的支承元件46，轴元件（15）被安装。轴承元件（46）的凹部（48）相对于壳体凹部（13）布置成使得驱动元件（40）轴向地布置在轴承元件（46）的凹部（48）和容纳凹部（13）。

9. 发明公开

EP2796714A1 Hydraulic machine of radial piston type, hydraulic transmission and wind turbine generator 有权
标题翻译： Hydraulikmaschine vom Radialkolbentyp，hydraulisches Getriebe und Windturbinengenerator
公开(公告)号：EP2796714A1
公开(公告)日：2014-10-29
申请号：EP14150533.9
申请日：2014-01-09
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Sasaki, Masashi , Yoshimi, Takeshi
IPC分类号： F04B1/04 , F04B1/047 , F04B1/053 , F03C1/30 , F03C1/047 , F03C1/053
CPC分类号： F03C1/053 , F03C1/0409 , F03D9/17 , F03D9/25 , F03D9/28 , F03D15/00 , F04B1/0413 , F04B1/053 , F04B17/02 , F05B2260/406 , Y02E10/72
摘要： A hydraulic machine (20) of a radial piston type is provided with: a plurality of pistons (24) arranged along a radial direction of the hydraulic machine (20); a plurality of rollers (26) provided rotatably for the plurality of pistons (24), respectively; and a cam (32) having a cam surface (33) contacting the plurality of rollers (26). The cam (32) is configured rotatable around a rotation shaft (30) of the hydraulic machine (20) relative to the plurality of rollers (26), and a polishing direction of the cam surface (33) is different from a rotation direction of the rotation shaft (30).
摘要翻译：一种径向活塞式液压机（20）设有：多个沿液压机械（20）径向设置的活塞（24）; 分别为所述多个活塞（24）可旋转地设置的多个辊（26）以及具有与所述多个辊（26）接触的凸轮表面（33）的凸轮（32）。所述凸轮（32）相对于所述多个辊（26）围绕所述液压机械（20）的旋转轴（30）旋转构成，所述凸轮面（33）的研磨方向与旋转轴（30）。

10. 发明公开

EP2715132A1 CYLINDER BLOCK FOR HYDRAULIC PUMP IN RENEWABLE POWER GENERATING APPARATUS 有权
标题翻译：缸体为可再生能源生产与设备液压泵
公开(公告)号：EP2715132A1
公开(公告)日：2014-04-09
申请号：EP12795085.5
申请日：2012-08-10
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： EILERS, Jens , DODSON, Henry
IPC分类号： F04B1/053 , F04B17/02
CPC分类号： F04B1/053 , F04B17/02 , Y02P80/158
摘要： A power generating apparatus of a renewable energy type has a hydraulic radial piston pump driven by a turbine. The pump has one or more cylinder blocks including axially spaced banks of cylinders. The cylinder blocks have low pressure fluid passages which extend radially outwards from the cylinders. High pressure fluid passages comprise a portion which extend axially out from the cylinders, located between pairs of circumferentially adjacent cylinders. High pressure valves are provided intermediate the cylinders and radially outwards of the cylinders. The cylinder blocks have a neutral plane. The benefit of the configuration is that the cylinder blocks are strongly resistant to bending and torsion.

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